package com.ruoyi.common.core.page;

import lombok.Data;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Data
public class R<T> {

    private Integer code; //编码：1成功，0和其它数字为失败

    private String msg; //错误信息

    private T data; //数据

    private Integer total; // 数据总数

    private Map map = new HashMap(); //动态数据

    private List<Integer> list = new ArrayList<>(); // 动态集合数据

    public static <T> R<T> success(T object) {
        R<T> r = new R<T>();
        r.data = object;
        r.code = 1;
        return r;
    }

    public static <T> R<T> error(String msg) {
        R r = new R();
        r.msg = msg;
        r.code = 0;
        return r;
    }

    public R<T> add(String key, Object value) {
        this.map.put(key, value);
        return this;
    }

    public void setList(List<Integer> list) {
        this.list = list;
    }

    public R<T> addList(Integer value) {
        this.list.add(value);
        return this;
    }

    public List<Integer> getList() {
        return list;
    }
}
